CN208045876U - RF board end connector - Google Patents
RF board end connector Download PDFInfo
- Publication number
- CN208045876U CN208045876U CN201820018757.7U CN201820018757U CN208045876U CN 208045876 U CN208045876 U CN 208045876U CN 201820018757 U CN201820018757 U CN 201820018757U CN 208045876 U CN208045876 U CN 208045876U
- Authority
- CN
- China
- Prior art keywords
- terminal
- shield
- center
- circuit board
- center terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
An RF board end connector arranged on a circuit board comprises a center terminal and a shielding terminal. The center terminal may be projected and soldered to a first area on the circuit board. The shield terminal can provide electric shielding for the center terminal, and the shield terminal can be projected and welded on a second area on the circuit board, wherein the first area is positioned in the second area, therefore, the shield terminal can surround the center terminal to provide effective electric shielding for the center terminal, so that the shield terminal can be used for signal transmission of high frequency.
Description
Technical field
The utility model is related to a kind of RF plates terminal adapters, are that a kind of shield terminal being capable of effective electric screen in more detail
Cover the RF plate terminal adapters of center terminal.
Background technology
RF wire jumpers are often set in the electronic device as the electric signal between antenna circuit board and wireless module circuit board
Transmission channels have been widely used in recent years in computer and its peripheral equipment, communication product and consumer electrical product,
For transmitting electric signal.Therefore, it please refers to Fig.1 to Fig. 2, the known RF plates terminal adapter 3 used of arranging in pairs or groups with RF wire jumpers 5 is also big
Amount uses.
However, the structure design of current RF plate terminal adapters, often faces shield terminal and is imitated to the electrical shielding of center terminal
Fruit is bad so that the signal transmission of RF plate terminal adapter center terminals is often interfered by electromagnetic coupling, and cannot be satisfied close
The transmission demand of high-frequency signal over year.In this regard, please referring to Fig. 3 to Fig. 7, the center terminal 31 of known RF plates terminal adapter 3 is arranged
It in circuit board 4 and extends to outside shield terminal 32, as shown in figure 3, the position 41 that center terminal 31 is set to circuit board 4 is located at screen
Terminal 32 is covered to be set to outside the position 42 of circuit board 4, thus, shield terminal 32 effectively can not provide electric screen to center terminal 31
It covers.
Therefore, how to improve above-mentioned missing, electric shielding effect of the shield terminal to center terminal is promoted, to make RF plates end
Connector can be used for the signal transmission of high frequency, actually technical field personage institute urgent problem to be solved, and therefore, this practicality is new
Type is improved for the structure of RF plate terminal adapters, to solve the variety of problems of current RF plates terminal adapter.
Utility model content
The shortcomings that in view of the above-mentioned prior art, the utility model provides a kind of RF plates terminal adapter, for being set to circuit
Plate, RF plate terminal adapters include：Center terminal and shield terminal.Center terminal has center terminal SMT pins, center terminal
SMT pins projectable is in the first area on circuit board, and the first area of solderable circuit board.Shield terminal has shielding end
Sub- ontology, shield terminal ontology extend around center terminal, and to provide electrical shielding to center terminal, shield terminal ontology can be thrown
Shadow is in the second area on circuit board, and the second area of solderable circuit board.First area is located at the inside of second area.
Optionally, for RF plates terminal adapter above-mentioned, wherein shield terminal also has there are three shield terminal SMT
Pin, three shield terminal SMT pins difference self-shileding terminal bodies extend towards away from the direction of center terminal, respectively the shielding end
Sub- SMT pins extend towards different directions each other.
Optionally, for RF plates terminal adapter above-mentioned, wherein adjacent the two of three shield terminal SMT pins
Separate 90 degree.
Optionally, for RF plates terminal adapter above-mentioned, wherein second area is the closed annular section of essence.
Compared to the prior art, the RF plate terminal adapters of the utility model have center terminal and shield terminal.Wherein, when
When RF plate terminal adapters are set to circuit board, the shield terminal of RF plate terminal adapters can surround its center terminal SMT pins, borrow
To provide effective electrical shielding to center terminal, therefore the signal that the RF plate terminal adapters of the utility model can be used in high frequency passes
It is defeated, or even can be used with the RF wire jumpers collocation made of superfine coaxial cable.
Description of the drawings
Fig. 1 is known RF wire jumpers and is set to the schematic diagram of the RF plate terminal adapters collocation of circuit board.
Fig. 2 is known RF wire jumpers and is set to the exploded view of the RF plate terminal adapters of circuit board.
Fig. 3 is the vertical view of circuit board shown in Fig. 2.
Fig. 4 is the schematic diagram that RF plate terminal adapters omit insulator therein shown in Fig. 2.
Fig. 5 is the exploded view of center terminal and shield terminal shown in Fig. 4.
Fig. 6 is the vertical view of center terminal and shield terminal shown in Fig. 4.
Fig. 7 is the sectional view of AA line segments are cut off along Fig. 6 center terminal and shield terminal.
Fig. 8 is the embodiment schematic diagram for the RF plate terminal adapters that the utility model is set to circuit board.
Fig. 9 is the exploded view of RF plates terminal adapter and circuit board shown in Fig. 8.
Figure 10 is the vertical view of circuit board shown in Fig. 9.
Figure 11 is the schematic diagram that RF plate terminal adapters omit insulator therein shown in Fig. 9.
Figure 12 is the exploded view of center terminal and shield terminal shown in Figure 11.
Figure 13 is the vertical view of center terminal and shield terminal shown in Figure 12.
Figure 14 is the sectional view of BB line segments are cut off along Figure 13 center terminal and shield terminal.
Symbol description
1 RF plate terminal adapters
11 center terminals
111 center terminal ontologies
112 center terminal SMT pins
12 shield terminals
121 shield terminal ontologies
122 shield terminal SMT pins
13 insulators
2 circuit boards
21 first areas
22 second areas
3 RF plate terminal adapters
31 center terminals
32 shield terminals
4 circuit boards
5 RF wire jumpers
Specific implementation mode
The following contents will arrange in pairs or groups attached drawing, and the technology contents of the utility model are illustrated by particular specific embodiment, be familiar with
The personage of this technology can be understood other advantages and effect of the utility model easily by content disclosed in the present specification.This reality
It can also be implemented or applied by other different specific embodiments with novel.The various details in this specification can be also based on
Different viewpoints and application carry out various modifications and change under the spirit without departing substantially from the utility model.Especially, in attached drawing
The proportionate relationship and relative position of each element only have exemplary use, not represent the actual state of the utility model implementation.
The structure that the utility model is directed to the RF plate terminal adapters used with the collocation of the RF line-end connectors of RF wire jumpers carries out
Improvement, to promote electric shielding effect of the shield terminal to center terminal, to enable RF plate terminal adapters to be used for the signal of high frequency
Transmission, or even can be used with the RF wire jumpers collocation made of superfine coaxial cable.
For the exposure of the utility model technical characteristic, also referring to the embodiment explanation of Fig. 8 to Figure 14.
In the embodiments of the present invention, as shown in Fig. 8 to Figure 14, RF plates terminal adapter 1 is for being set to circuit board
2, for transmitting the signal of high frequency.RF plates terminal adapter 1 includes：Center terminal 11, shield terminal 12 and insulator 13.Insulation
Body 13 is for fixed center terminal 11 and shield terminal 12.Center terminal 11 has center terminal ontology 111 and center terminal SMT
Pin 112, center terminal SMT pins 112 are extended downwardly from center terminal ontology 111, and projectable is in first on circuit board 2
Region 21, therefore the solderable first area 21 for being connected to circuit board 2 of center terminal SMT pins 112.As shown in figure 12, center terminal sheet
Body 111 constitutes column with center terminal SMT pins 112.
Shield terminal 12 has shield terminal ontology 121 and multiple shield terminal SMT pins 122, shield terminal ontology 121
Extend to surround center terminal 11, electrical shielding is provided to center terminal 11 to surround center terminal 11.Shield terminal ontology
121 projectables are in the second area 22 on circuit board 2, and the second of the 122 solderable circuit board 2 of shield terminal SMT pins
Around region 22.As shown in Figure 10, second area 22 is the closed annular section of essence, and first area 21 is located at second area
22 inside, thus, shield terminal 12 can surround center terminal SMT pins 111, and effectively can provide electricity to center terminal 11
Shielding.In addition, as shown in figure 13, three shield terminal SMT pins 122 distinguish self-shileding terminal body 121 towards away from center-side
The direction of son 11 extends, and can extend each other towards different directions, to ensure firm welded in circuit board 2, optionally, respectively
The adjacent angle, θ separated between the two of shield terminal SMT pins 122 is 90 degree.
In conclusion the RF plate terminal adapters of the utility model are set to circuit board, including at least having center terminal and screen
Cover terminal.Wherein, shield terminal can surround center terminal SMT pins, that is, center terminal is in the enclosing region of shield terminal
Interior soldered circuit board, thus, shield terminal can provide center terminal effective electrical shielding, therefore, the RF of the utility model
Plate terminal adapter can be used for the signal transmission of high frequency, or even can be used with the RF wire jumpers collocation made of superfine coaxial cable.
The principles of the present invention and effect is only illustrated in above-described embodiment, rather than limits the present invention.
Any personage for being familiar with technique can repair above-described embodiment under the spirit and scope without prejudice to the utility model
Decorations and change.Therefore, the rights protection scope of the utility model, should be as listed by present utility model application the scope of the claims.
Claims (1)
1. a kind of RF plates terminal adapter, for being set to circuit board, which includes：
Center terminal, the center terminal have center terminal SMT pins, and center terminal SMT pins projectable is in the circuit board
On first area, and first area of the solderable circuit board；And
There is shield terminal ontology, the shield terminal ontology to extend around the center terminal for shield terminal, the shield terminal, with
There is provided electrical shielding to the center terminal, the shield terminal ontology projectable in the second area on the circuit board, and it is solderable should
The second area of circuit board；Wherein, which is located at the inside of the second area.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106218696 | 2017-12-15 | ||
| TW106218696U TWM561945U (en) | 2017-12-15 | 2017-12-15 | RF board-end connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208045876U true CN208045876U (en) | 2018-11-02 |
Family
ID=63257643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820018757.7U Active CN208045876U (en) | 2017-12-15 | 2018-01-05 | RF board end connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208045876U (en) |
| TW (1) | TWM561945U (en) |
-
2017
- 2017-12-15 TW TW106218696U patent/TWM561945U/en unknown
-
2018
- 2018-01-05 CN CN201820018757.7U patent/CN208045876U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TWM561945U (en) | 2018-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11031737B2 (en) | Shielded board-to-board connector | |
| CN204179390U (en) | High density cable termination connector | |
| CN103548214B (en) | High speed input/output connects the interconnection system that interface element, cable-assembly and crosstalk reduce | |
| US9444192B2 (en) | Communication connector and electronic device using communication connector | |
| TWM539713U (en) | Board-to-board connector assembly | |
| TW201526416A (en) | Electrical device having a circuit board and a differential pair of signal conductors terminated thereto | |
| CN110401074A (en) | Multipolar connector | |
| JP2010232070A (en) | Coaxial connector device | |
| TWM553485U (en) | Flex flat cable structure and fixing structure of cable connector and flex flat cable | |
| JP6768749B2 (en) | High-frequency ultra-fine coaxial RF connector, its high-frequency ultra-fine coaxial RF jumper wire, and board-side connector | |
| TWM521289U (en) | Adaptor fo electrical connector | |
| CN101615741B (en) | Cable connector assembly | |
| US20150250049A1 (en) | Flexible circuit board with stretchable extension section | |
| US8827750B2 (en) | Application structure for electric wave effect of transmission conductor | |
| TW201717220A (en) | Flex flat cable structure and fixing structure of cable connector and flex flat cable | |
| KR20100104810A (en) | Contact structure for shielding electromagnetic interference | |
| KR101741318B1 (en) | Electric connector | |
| CN103514997A (en) | Flat cable | |
| CN208045876U (en) | RF board end connector | |
| US8079873B2 (en) | LVDS connector | |
| US20160203887A1 (en) | Shielded electrical cable | |
| CN203536086U (en) | Flat cable | |
| CN205280108U (en) | Intelligence teletransmission equipment and teletransmission instrument | |
| CN207504271U (en) | A kind of cable connector with filter function | |
| WO2011095206A1 (en) | Signal transmission device and portable radio communication device comprising such a signal transmission device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |